Finding the Third Proportional to 12,351.50 and 26,633.50

Step by Step Solution

1. Step 1: Write the proportion equation
   12,351.50 : 26,633.50 = 26,633.50 : x
2. Step 2: Convert to fraction form
   12,351.50/26,633.50 = 26,633.50/x
3. Step 3: Cross multiply
   12,351.50x = 26,633.50 × 26,633.50
4. Step 4: Simplify right side
   12,351.50x = 709,343,322.25
5. Step 5: Solve for x
   x = 709,343,322.25/12,351.50
6. Step 6: Final answer
   x = 57,429.73